YMR 01 Ø 250 mm Abrasive Disc Sia

SIA 1913 SiaWatt Ø250 mm Sanding Discs

As TR Maker, we now stock SIA 1913 SiaWatt Ø250 mm sanding discs, one of the most preferred abrasives in the watchmaking and precision polishing industries. Manufactured in Switzerland, these high-quality sanding discs are designed for professional use.

Available in a range of grits from 240 to 1000, these professional abrasives deliver outstanding performance, especially in the finishing of watch cases, bracelets, clasps, and other precision metal surfaces, ensuring high-quality results.

Thanks to their silicon carbide abrasive structure, they offer:

• High cutting and material removal performance.
• Long service life.
• Consistent and controlled surface quality.
• Excellent results in fine finishing and satin finishing applications.

With their Ø250 mm diameter, they can be easily applied to the 240 mm aluminum discs used on YMR-01 models with the help of spray adhesive.

Self-adhesive (PSA) versions will also be added to our product range in the near future.

These products are widely used by professional polishing workshops around the world, particularly in the watchmaking industry. At TR Maker, our goal is to provide products that industry professionals genuinely prefer and trust, rather than ordinary alternatives available on the market.

Available Grit Options:
240 • 320 • 400 • 600 • 800 • 1000

The right choice for professional surface finishing.
TR Maker